One day, in the reflection of the crystal walls he caught the image of his bride, and felt joy extreme.

一天，透过水晶墙，他看见了自己的新娘，顿时欣喜若狂。

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Diffraction direction of a ray passing a crystal for symmetrical or asymmetrical reflection is calculated from the vector form of Laue diffraction equation.

根据劳厄衍射方程的矢量形式计算光线经对称或非对称晶体衍射后的方向。

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The variations of crystal thickness and refractive index will lead to a shift of synchronous Angle of Attenuated Total Reflection (ATR) spectrum, and then bring reflectance variation.

晶体厚度和折射率的变化导致衰减全反射(atr)谱的同步角发生移动，进而引起反射率的变化。

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Crystal Reflection gives the Optimus G's back cover the ability to display different patterns depending on the viewing angle and lighting.

ENGADGET: LG launches Optimus G flagship smartphone: quad-core S4 Pro, LTE, 2GB RAM, ICS, 13MP camera (updated)

For this unique look, LG developed and patented the Crystal Reflection process, which is applied to the back of the Optimus G for a luxurious look and feel.

ENGADGET: LG launches Optimus G flagship smartphone: quad-core S4 Pro, LTE, 2GB RAM, ICS, 13MP camera (updated)

The front sports a glass surface with three capacitive buttons and the back showcases the company's Crystal Reflection process -- an attractive patterned glass-like finish that's a bit of a fingerprint magnet.

ENGADGET: LG Optimus G: hands-on with Korea's latest powerhouse (video) (updated)